Description
Test Lab Facility
According to IEC–76 & BS–171 standards, the following measurement & tests are carried out on every Transformer prior dispatch from the factory.
* Insulation resistance.
* DC resistance test of winding.
* Resistance balance.
* Polarity test.
* Voltage ratio test
* High tension withstand.
* No load current. (Open circuit test)
* Copper losses (Full load loss or short circuit test)
* Vector group.
* Temperature rise test.
* Dielectric strength of oil.
* Impedance.
* Double voltage & Double frequency.
* High voltage test
